https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92101
--- Comment #2 from Mateusz Pusz <mateusz.pusz at gmail dot com> ---
No, it fails on clang with:
```
<source>:22:10: error: use of class template 'basic_fixed_string' requires
template arguments; argument deduction not allowed in template parameter
template<basic_fixed_string Name, typename...>
^~~~~~~~~~~~~~~~~~
```
As I understand, argument deduction for template parameters is allowed and
supported already by gcc.
